【作者】 余廷扬； 覃飙； 王建民；

【机构】 清华大学软件学院信息系统与工程研究所；

【摘要】 <正>1引言TPC-C基准是TPC委员会发布的数据库测试基准之一,用于测试和评价数据库管理系统OLTP性能。它模拟一个批发供应公司:该公司在地理分布的多个区域有业务,销售商品采用仓库管理。更多还原

【Abstract】 TPC-C Benchmarks are the vital tools for the performance measurement,evaluation,and comparison of relational database management systems(RDBMS).The most commonly used design for TPC-C testing tools is the thread-per-request model,in which each thread of activity represents a single terminal access to databases.Although relatively easy to program,it leads to serious performance degradation when the number of thread is large.This paper proposes a new design which base on the Staged Event-Driven Architecture(SEDA).It can improve the TPC-C test tool’s performance tremendously.We discuss the performance comparison between the thread-per-request model and the SEDA through experiments.更多还原